161622816

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88609}}^1$

素因数の和:88641

約数の個数: 48

約数和(自身を含む): 446594400

約数和(自身を除く): 284971584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 88609, 177218, 265827, 354436, 531654, 708872, 1063308, 1417744, 1683571, 2126616, 2835488, 3367142, 4253232, 5050713, 6734284, 8506464, 10101426, 13468568, 20202852, 26937136, 40405704, 53874272, 80811408, 161622816]

約数ペア:

[(1, 161622816), (2, 80811408), (3, 53874272), (4, 40405704), (6, 26937136), (8, 20202852), (12, 13468568), (16, 10101426), (19, 8506464), (24, 6734284), (32, 5050713), (38, 4253232), (48, 3367142), (57, 2835488), (76, 2126616), (96, 1683571), (114, 1417744), (152, 1063308), (228, 708872), (304, 531654), (456, 354436), (608, 265827), (912, 177218), (1824, 88609)]